Q-Extension of Starlike Functions Subordinated with a Trigonometric Sine Function
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Informetrics Research Group, Ton Duc Thang University, Ho Chi Minh City 70000, Vietnam
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Faculty of Mathematics & Statistics, Ton Duc Thang University, Ho Chi Minh City 70000, Vietnam
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Department of Mathematics, Abdul Wali Khan University Mardan, 23200 Mardan, Pakistan
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Government Degree College Mardan, 23200 Mardan, Pakistan
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Division of Computational Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
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Author to whom correspondence should be addressed.
Mathematics 2020, 8(10), 1676; https://doi.org/10.3390/math8101676
Received: 20 August 2020 / Revised: 23 September 2020 / Accepted: 27 September 2020 / Published: 1 October 2020
(This article belongs to the Special Issue Complex Analysis and Geometric Function Theory)
The main purpose of this article is to examine the q-analog of starlike functions connected with a trigonometric sine function. Further, we discuss some interesting geometric properties, such as the well-known problems of Fekete-Szegö, the necessary and sufficient condition, the growth and distortion bound, closure theorem, convolution results, radii of starlikeness, extreme point theorem and the problem with partial sums for this class.
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MDPI and ACS Style
Islam, S.; Khan, M.G.; Ahmad, B.; Arif, M.; Chinram, R. Q-Extension of Starlike Functions Subordinated with a Trigonometric Sine Function. Mathematics 2020, 8, 1676. https://doi.org/10.3390/math8101676
AMA Style
Islam S, Khan MG, Ahmad B, Arif M, Chinram R. Q-Extension of Starlike Functions Subordinated with a Trigonometric Sine Function. Mathematics. 2020; 8(10):1676. https://doi.org/10.3390/math8101676
Chicago/Turabian StyleIslam, Saeed; Khan, Muhammad G.; Ahmad, Bakhtiar; Arif, Muhammad; Chinram, Ronnason. 2020. "Q-Extension of Starlike Functions Subordinated with a Trigonometric Sine Function" Mathematics 8, no. 10: 1676. https://doi.org/10.3390/math8101676
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